[Extensions] Remove mechanism for non-generated schemas

extensions/shell/common/shell_extensions_client.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/shell/common/shell_extensions_client.h"
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "extensions/common/api/generated_schemas.h"
@@ skipping 154 matching lines @@
 base::StringPiece ShellExtensionsClient::GetAPISchema(
     const std::string& name) const {
   // Schema for app_shell-only APIs.
   if (shell::api::ShellGeneratedSchemas::IsGenerated(name))
     return shell::api::ShellGeneratedSchemas::Get(name);
 
   // Core extensions APIs.
   return api::GeneratedSchemas::Get(name);
 }
 
-void ShellExtensionsClient::RegisterAPISchemaResources(
-    ExtensionAPI* api) const {
-}
-
 bool ShellExtensionsClient::ShouldSuppressFatalErrors() const {
   return true;
 }
 
 void ShellExtensionsClient::RecordDidSuppressFatalError() {
 }
 
 std::string ShellExtensionsClient::GetWebstoreBaseURL() const {
   return extension_urls::kChromeWebstoreBaseURL;
 }
 
 std::string ShellExtensionsClient::GetWebstoreUpdateURL() const {
   return extension_urls::kChromeWebstoreUpdateURL;
 }
 
 bool ShellExtensionsClient::IsBlacklistUpdateURL(const GURL& url) const {
   // TODO(rockot): Maybe we want to do something else here. For now we accept
   // any URL as a blacklist URL because we don't really care.
   return true;
 }
 
 }  // namespace extensions